121077-51-8

Basic information

• Product Name: (2Z,4E)-5-phenylpenta-2,4-dienal
• Synonyms: (2Z,4E)-5-phenylpenta-2,4-dienal
• CAS NO: 121077-51-8
• Molecular Weight: 158.2
• Mol File: 121077-51-8.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: (2Z,4E)-5-phenylpenta-2,4-dienal(CAS DataBase Reference)
• NIST Chemistry Reference: (2Z,4E)-5-phenylpenta-2,4-dienal(121077-51-8)
• EPA Substance Registry System: (2Z,4E)-5-phenylpenta-2,4-dienal(121077-51-8)

Safety Data

• Hazardous Substances Data: 121077-51-8(Hazardous Substances Data)

Upstream product

• 13466-40-5 (2E, 4E)-5-phenylpenta-2,4-dienal 
• 2567-32-0 Pyrylium perchlorate 
• 2371-72-4 phenyltitanate 
• 40841-79-0 (C₆H₅)4Zr 
• 100-52-7 benzaldehyde 
• 129422-73-7 (5-aza-5-cyclohexylpenta-2,4-dienyl)diethoxyphosphin-1-one 
• 591-51-5 phenyllithium 
• 2136-75-6 (triphenylphosphoranylidene)acetaldehyde 
• 104-55-2 3-phenyl-propenal 
• 70214-59-4 5-phenylpent-4-ynal 
• 536-74-3 phenylacetylene 

Downstream Products

• 13466-40-5 (2E, 4E)-5-phenylpenta-2,4-dienal 

Relevant articles and documents

Palladium-catalysed atom-economical synthesis of conjugated dienals from terminal acetylenes and acrolein

Conjugated (E,E)-dienals are versatile synthetic intermediates owing to their trifunctional, electrophilic nature and the prevalence of the (E,E)-diene in a wide range of functional molecules. It is shown herein that (E,E)-dienals can be readily prepared

The use of pyrylium tetrafluoroborate for the stereoselective synthesis of 2Z,4E-dienals

The addition of organolithium reagents to pyrylium tetrafluoroborate followed by in situ electrocyclic ring opening of the intermediate 2H-pyrans givens the title Z,E-dienals with high stereoselectivity.

Synthesis of polyconjugated aldehydes using a new Horner--Wadsworth--Emmons reagent.

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